"... check out CouchSurfing.org, the social-networking site for travelers, where members offer their couches, floors and even spare bedrooms to other like-minded people — free. In New York, there are at least 3,700 members — TV producers, graduate students, cheese-shop managers — who not only can give you a place to rest your head but can also provide expert advice on navigating the city. If you’re skeptical but curious, check out one of their regular weekly get-togethers at downtown bars; check www.couchsurfing.org/meetings.html for times and locations."